// Copyright (c) 2009 Mike Haight, Andy Kipp
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.

#include "stdafx.h"

using namespace Microsoft::Scripting;
using namespace Microsoft::Scripting::Hosting;

ScriptEngine^ ScriptingEngine::Engine::get(void)
{
    return smEngine;
}

ScriptScope^ ScriptingEngine::Scope::get(void)
{
    return smScope;
}

void ScriptingEngine::Initialize(void)
{
    try
    {
        // Initialize Python Engine
        smEngine = IronPython::Hosting::Python::CreateEngine();

        // Load HandBanana Assembly into Script Runtime
        ScriptRuntime^ runtime = smEngine->Runtime;
        runtime->LoadAssembly(System::Reflection::Assembly::GetCallingAssembly());

        // Create Scope 
        smScope = smEngine->CreateScope();
    }
    catch (Exception^ ex)
    {
        smLogger->ErrorException("Error initializing ScriptingEngine.", ex);
    }
}

void ScriptingEngine::Execute(String^ argFileName)
{
    try
    {
        // Create ScriptSource from file
        ScriptSource^ source = smEngine->CreateScriptSourceFromFile(argFileName);

        // Execute Script Source
        source->Execute(smScope);
    } 
    catch (Exception^ ex)
    {
        smLogger->ErrorException("Error executing script: " + argFileName + ".", ex);
    }
}


